Abstract
A general existence theory is presented for initial value problems where our nonlinearity may be singular in its dependent variable and may also change sign.
Open Access
Existence criteria for singular initial value problems with sign changing nonlinearities
Received16 Apr 2001
Copyright
Copyright © 2001 Hindawi Publishing Corporation. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.